EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Port Townsend, WA : 01/16/2025 09:20:01 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 18Z,  -0.80,   2.28,   1.53,  99.90,   0.05,
01/14 19Z,  -0.80,   2.30,   1.66,  99.90,   0.16,  (min)
01/14 20Z,  -0.80,   2.52,   1.92,  99.90,   0.20,
01/14 21Z,  -0.80,   2.82,   2.32,  99.90,   0.30,
01/14 22Z,  -0.80,   3.14,   2.66,  99.90,   0.32,
01/14 23Z,  -0.80,   3.28,   2.78,  99.90,   0.30,  (max)
01/15 00Z,  -0.60,   2.96,   2.57,  99.90,   0.21,
01/15 01Z,  -0.60,   1.97,   1.49,  99.90,   0.12,
01/15 02Z,  -0.60,   0.28,  -0.16,  99.90,   0.16,
01/15 03Z,  -0.60,  -1.93,  -2.56,  99.90,  -0.03,
01/15 04Z,  -0.60,  -4.21,  -5.02,  99.90,  -0.21,
01/15 05Z,  -0.60,  -5.99,  -6.88,  99.90,  -0.29,
01/15 06Z,  -0.50,  -6.79,  -7.92,  99.90,  -0.63,  (min)
01/15 07Z,  -0.50,  -6.55,  -7.68,  99.90,  -0.63,
01/15 08Z,  -0.50,  -5.54,  -6.49,  99.90,  -0.45,
01/15 09Z,  -0.40,  -4.03,  -5.05,  99.90,  -0.62,
01/15 10Z,  -0.40,  -2.14,  -3.15,  99.90,  -0.61,
01/15 11Z,  -0.50,  -0.02,  -0.88,  99.90,  -0.36,
01/15 12Z,  -0.60,   2.02,   1.31,  99.90,  -0.11,
01/15 13Z,  -0.60,   3.62,   2.64,  99.90,  -0.38,
01/15 14Z,  -0.50,   4.49,   3.45,  99.90,  -0.54,
01/15 15Z,  -0.60,   4.53,   3.68,  99.90,  -0.25,  (max)
01/15 16Z,  -0.60,   3.86,   3.25,  99.90,  -0.01,
01/15 17Z,  -0.50,   2.87,   2.42,  99.90,   0.05,
01/15 18Z,  -0.70,   2.07,   1.67,  99.90,   0.30,
01/15 19Z,  -0.70,   1.74,   1.23,  99.90,   0.19,  (min)
01/15 20Z,  -0.70,   1.80,   1.32,  99.90,   0.22,
01/15 21Z,  -0.60,   2.06,   1.61,  99.90,   0.15,
01/15 22Z,  -0.60,   2.39,   2.03,  99.90,   0.24,
01/15 23Z,  -0.60,   2.73,   2.40,  99.90,   0.27,
01/16 00Z,  -0.40,   2.85,   2.59,  99.90,   0.14,  (max)
01/16 01Z,  -0.40,   2.46,   2.28,  99.90,   0.22,
01/16 02Z,  -0.30,   1.39,   1.24,  99.90,   0.15,
01/16 03Z,  -0.30,  -0.31,  -0.41,  99.90,   0.20,
01/16 04Z,  -0.30,  -2.39,  -2.62,  99.90,   0.07,
01/16 05Z,  -0.30,  -4.41,  -4.78,  99.90,  -0.07,
01/16 06Z,  -0.30,  -5.81,  -6.36,  99.90,  -0.25,
01/16 07Z,  -0.30,  -6.23,  -6.93,  99.90,  -0.40,  (min)
01/16 08Z,  -0.30,  -5.71,  -6.26,  99.90,  -0.25,
01/16 09Z,  -0.30,  -4.54,  -5.16,  99.90,  -0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 10Z,  -0.20,  -2.94,  99.90,  -3.44,  -0.30,
01/16 11Z,  -0.30,  -1.02,  99.90,  -1.61,  -0.28,
01/16 12Z,  -0.30,   1.01,  99.90,   0.44,  -0.26,
01/16 13Z,  -0.20,   2.81,  99.90,   2.36,  -0.24,
01/16 14Z,  -0.10,   4.02,  99.90,   3.70,  -0.22,
01/16 15Z,  -0.20,   4.46,  99.90,   4.06,  -0.21,  (max)
01/16 16Z,  -0.30,   4.12,  99.90,   3.63,  -0.19,
01/16 17Z,  -0.20,   3.20,  99.90,   2.83,  -0.17,
01/16 18Z,  -0.10,   2.14,  99.90,   1.89,  -0.15,
01/16 19Z,  -0.10,   1.38,  99.90,   1.15,  -0.13,
01/16 20Z,  -0.10,   1.11,  99.90,   0.90,  -0.11,  (min)
01/16 21Z,   0.00,   1.22,  99.90,   1.13,  -0.09,
01/16 22Z,   0.00,   1.50,  99.90,   1.41,  -0.09,
01/16 23Z,   0.00,   1.87,  99.90,   1.78,  -0.09,
01/17 00Z,  -0.20,   2.22,  99.90,   1.93,  -0.09,
01/17 01Z,  -0.20,   2.30,  99.90,   2.01,  -0.09,  (max)
01/17 02Z,  -0.10,   1.85,  99.90,   1.66,  -0.09,
01/17 03Z,  -0.10,   0.77,  99.90,   0.58,  -0.09,
01/17 04Z,  -0.30,  -0.83,  99.90,  -1.22,  -0.09,
01/17 05Z,  -0.40,  -2.67,  99.90,  -3.16,  -0.09,
01/17 06Z,  -0.40,  -4.31,  99.90,  -4.80,  -0.09,
01/17 07Z,  -0.30,  -5.28,  99.90,  -5.68,  -0.09,
01/17 08Z,  -0.40,  -5.34,  99.90,  -5.83,  -0.09,  (min)
01/17 09Z,  -0.50,  -4.59,  99.90,  -5.18,  -0.09,
01/17 10Z,  -0.40,  -3.30,  99.90,  -3.80,  -0.09,
01/17 11Z,  -0.30,  -1.67,  99.90,  -2.06,  -0.09,
01/17 12Z,  -0.30,   0.19,  99.90,  -0.21,  -0.09,
01/17 13Z,  -0.40,   2.02,  99.90,   1.53,  -0.09,
01/17 14Z,  -0.40,   3.46,  99.90,   2.97,  -0.09,
01/17 15Z,  -0.40,   4.22,  99.90,   3.73,  -0.09,  (max)
01/17 16Z,  -0.40,   4.21,  99.90,   3.72,  -0.09,
01/17 17Z,  -0.50,   3.52,  99.90,   2.93,  -0.09,
01/17 18Z,  -0.50,   2.41,  99.90,   1.82,  -0.09,
01/17 19Z,  -0.40,   1.32,  99.90,   0.82,  -0.09,
01/17 20Z,  -0.50,   0.61,  99.90,   0.02,  -0.09,
01/17 21Z,  -0.50,   0.41,  99.90,  -0.18,  -0.09,  (min)
01/17 22Z,  -0.50,   0.54,  99.90,  -0.05,  -0.09,
01/17 23Z,  -0.50,   0.85,  99.90,   0.26,  -0.09,
01/18 00Z,  -0.60,   1.26,  99.90,   0.57,  -0.09,
01/18 01Z,  -0.50,   1.62,  99.90,   1.03,  -0.09,
01/18 02Z,  -0.40,   1.68,  99.90,   1.19,  -0.09,  (max)
01/18 03Z,  -0.40,   1.22,  99.90,   0.73,  -0.09,
01/18 04Z,  -0.60,   0.21,  99.90,  -0.48,  -0.09,
01/18 05Z,  -0.60,  -1.17,  99.90,  -1.86,  -0.09,
01/18 06Z,  -0.40,  -2.65,  99.90,  -3.14,  -0.09,
01/18 07Z,  -0.40,  -3.85,  99.90,  -4.34,  -0.09,
01/18 08Z,  -0.50,  -4.40,  99.90,  -4.99,  -0.09,  (min)
01/18 09Z,  -0.60,  -4.14,  99.90,  -4.83,  -0.09,
01/18 10Z,  -0.50,  -3.23,  99.90,  -3.82,  -0.09,
01/18 11Z,  -0.40,  -1.91,  99.90,  -2.40,  -0.09,
01/18 12Z,  -0.50,  -0.32,  99.90,  -0.92,  -0.09,
01/18 13Z,  -0.60,   1.37,  99.90,   0.68,  -0.09,
01/18 14Z,  -0.50,   2.89,  99.90,   2.30,  -0.09,
01/18 15Z,  -0.40,   3.89,  99.90,   3.40,  -0.09,
01/18 16Z,  -0.50,   4.16,  99.90,   3.57,  -0.09,  (max)
01/18 17Z,  -0.60,   3.72,  99.90,   3.03,  -0.09,
01/18 18Z,  -0.50,   2.74,  99.90,   2.15,  -0.09,
01/18 19Z,  -0.40,   1.51,  99.90,   1.02,  -0.09,
01/18 20Z,  -0.50,   0.42,  99.90,  -0.17,  -0.09,
01/18 21Z,  -0.60,  -0.23,  99.90,  -0.92,  -0.09,
01/18 22Z,  -0.50,  -0.38,  99.90,  -0.97,  -0.09,  (min)
01/18 23Z,  -0.50,  -0.21,  99.90,  -0.80,  -0.09,
01/19 00Z,  -0.50,   0.15,  99.90,  -0.45,  -0.09,
01/19 01Z,  -0.50,   0.60,  99.90,   0.01,  -0.09,
01/19 02Z,  -0.40,   0.99,  99.90,   0.50,  -0.09,
01/19 03Z,  -0.40,   1.07,  99.90,   0.58,  -0.09,  (max)
01/19 04Z,  -0.50,   0.67,  99.90,   0.08,  -0.09,
01/19 05Z,  -0.50,  -0.15,  99.90,  -0.74,  -0.09,
01/19 06Z,  -0.40,  -1.19,  99.90,  -1.69,  -0.09,
01/19 07Z,  -0.40,  -2.24,  99.90,  -2.73,  -0.09,
01/19 08Z,  -0.50,  -3.00,  99.90,  -3.59,  -0.09,
01/19 09Z,  -0.50,  -3.18,  99.90,  -3.77,  -0.09,  (min)
01/19 10Z,  -0.40,  -2.70,  99.90,  -3.20,  -0.09,
01/19 11Z,  -0.40,  -1.73,  99.90,  -2.23,  -0.09,
01/19 12Z,  -0.50,  -0.47,  99.90,  -1.06,  -0.09,
01/19 13Z,  -0.50,   0.96,  99.90,   0.37,  -0.09,
01/19 14Z,  -0.50,   2.39,  99.90,   1.80,  -0.09,
01/19 15Z,  -0.40,   3.51,  99.90,   3.02,  -0.09,
01/19 16Z,  -0.50,   4.02,  99.90,   3.43,  -0.09,  (max)
01/19 17Z,  -0.50,   3.82,  99.90,   3.23,  -0.09,
01/19 18Z,  -0.40,   3.02,  99.90,   2.53,  -0.09,
01/19 19Z,  -0.40,   1.83,  99.90,   1.34,  -0.09,
01/19 20Z,  -0.50,   0.52,  99.90,  -0.07,  -0.09,
01/19 21Z,  -0.50,  -0.54,  99.90,  -1.13,  -0.09,
01/19 22Z,  -0.50,  -1.11,  99.90,  -1.71,  -0.09,  (min)
01/19 23Z,  -0.40,  -1.21,  99.90,  -1.70,  -0.09,
01/20 00Z,  -0.50,  -0.99,  99.90,  -1.58,  -0.09,
01/20 01Z,  99.90,  -0.57,  99.90,  99.90,  -0.09,
01/20 02Z,  99.90,  -0.04,  99.90,  99.90,  -0.09,
01/20 03Z,  99.90,   0.41,  99.90,  99.90,  -0.09,
01/20 04Z,  99.90,   0.56,  99.90,  99.90,  -0.09,
01/20 05Z,  99.90,   0.33,  99.90,  99.90,  -0.09,
01/20 06Z,  99.90,  -0.19,  99.90,  99.90,  -0.09,